Food Safety Report: Migros supermarket, Bachstrasse, St. Gallen, Switzerland 3 months ago • details 4 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Chills Suspected source: Beef Haloumi Eggplant Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me Additional information: Feel very weak